div {
    background: url('../img/bg.jpg') no-repeat #39a;
    background-size: 52px 52px;
    max-width: 30em;
    min-height: 5em;
    color: #fff;
    padding: 15px;
    margin: 2em;
    border: 10px solid #97a;
}

.div1 {
    background-position: right 10px bottom 10px;
}

.div2 {
    background-position: right bottom;
    background-origin: padding-box;
}

.div3 {
    background-position: right bottom;
    background-origin: border-box;
}

.div4 {
    background-position: right bottom;
    background-origin: content-box;
}

.div5 {
    background-position: calc(100% - 10px) calc(100% - 10px);
}